Subtract 84/20 from 35/3
1st number: 11 2/3, 2nd number: 4 4/20
35/3 - 84/20 is 112/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
35/3 = 35 × 20/3 × 20 = 700/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
84/20 = 84 × 3/20 × 3 = 252/60 - Subtract the two like fractions:
700/60 - 252/60 = 700 - 252/60 = 448/60 - After reducing the fraction, the answer is 112/15
- In mixed form: 77/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3-84/20 35/6-84/20 35/3-84/40 35/9-84/20 35/3-84/60 35/15-84/20 35/21-84/20